Nature

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Across
  1. 4. tall living objects giving oxygen for us to breathe
  2. 5. black, fight back; brown, lay down
  3. 6. say "who" and turns head full 270 degrees
  4. 8. bring the baby to the doorstep
  5. 9. quack quack
Down
  1. 1. the green item we may walk on daily
  2. 2. black and white stripped animal
  3. 3. stand on one leg and eat shrimp to get their color
  4. 7. king. of the jungle
  5. 8. blue; look up; author nickname